http-post

问题 How do you extract form data ( form[method=\"post\"] ) and file uploads sent from the HTTP POST method in Node.js? I\'ve read the documentation, googled and found nothing. function (request, response) { //request.post???? } Is there a library or a hack? 回答1: If you use Express (high-performance, high-class web development for Node.js), you can do this: HTML: <form method="post" action="/"> <input type="text" name="user[name]"> <input type="text" name="user[email]"> <input type="submit" value=

问题 Is there some easy way to handle multiple submit buttons from the same form? Example: <% Html.BeginForm(\"MyAction\", \"MyController\", FormMethod.Post); %> <input type=\"submit\" value=\"Send\" /> <input type=\"submit\" value=\"Cancel\" /> <% Html.EndForm(); %> Any idea how to do this in ASP.NET Framework Beta? All examples I\'ve googled for have single buttons in them. 回答1: Here is a mostly clean attribute-based solution to the multiple submit button issue based heavily on the post and

问题 This question may have been asked before but no it was not definitively answered. How exactly does one post raw whole JSON inside the body of a Retrofit request? See similar question here. Or is this answer correct that it must be form url encoded and passed as a field? I really hope not, as the services I am connecting to are just expecting raw JSON in the body of the post. They are not set up to look for a particular field for the JSON data. I just want to clarify this with the restperts

问题 I\'m using PHP\'s function file_get_contents() to fetch contents of a URL and then I process headers through the variable $http_response_header . Now the problem is that some of the URLs need some data to be posted to the URL (for example, login pages). How do I do that? I realize using stream_context I may be able to do that but I am not entirely clear. Thanks. 回答1: Sending an HTTP POST request using file_get_contents is not that hard, actually : as you guessed, you have to use the $context

问题 I am trying to do POST with HttpURLConnection (I need to use it this way, can\'t use HttpPost ) and I\'d like to add parameters to that connection such as post.setEntity(new UrlEncodedFormEntity(nvp)); where nvp = new ArrayList<NameValuePair>(); having some data stored in. I can\'t find a way how to add this ArrayList to my HttpURLConnection which is here: HttpsURLConnection https = (HttpsURLConnection) url.openConnection(); https.setHostnameVerifier(DO_NOT_VERIFY); http = https; http

问题 From what I can gather, there are three categories: Never use GET and use POST Never use POST and use GET It doesn\'t matter which one you use. Am I correct in assuming those three cases? If so, what are some examples from each case? 回答1: Use POST for destructive actions such as creation (I'm aware of the irony), editing, and deletion, because you can't hit a POST action in the address bar of your browser. Use GET when it's safe to allow a person to call an action. So a URL like: http:/

问题 Can anyone show me how to do a php curl with an HTTP POST? I want to send data like this: username=user1, password=passuser1, gender=1 To www.domain.com I expect the curl to return a response like result=OK . Are there any examples? 回答1: <?php // // A very simple PHP example that sends a HTTP POST to a remote site // $ch = curl_init(); curl_setopt($ch, CURLOPT_URL,"http://www.example.com/tester.phtml"); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, "postvar1=value1